diff --git a/src/engine/mobileAI/MobAI.java b/src/engine/mobileAI/MobAI.java
index 46f8f928..ef150c98 100644
--- a/src/engine/mobileAI/MobAI.java
+++ b/src/engine/mobileAI/MobAI.java
@@ -582,9 +582,9 @@ public class MobAI {
 
             ConcurrentHashMap<Integer, Float> loadedPlayers = aiAgent.playerAgroMap;
 
-            for (Entry playerEntry : loadedPlayers.entrySet()) {
+            for (Entry<Integer, Float> playerEntry : loadedPlayers.entrySet()) {
 
-                int playerID = (int) playerEntry.getKey();
+                int playerID = playerEntry.getKey();
                 PlayerCharacter loadedPlayer = PlayerCharacter.getPlayerCharacter(playerID);
 
                 //Player is null, let's remove them from the list.
@@ -608,12 +608,12 @@ public class MobAI {
 
                 // No aggro for this race type
 
-                if (aiAgent.notEnemy.size() > 0 && aiAgent.notEnemy.contains(loadedPlayer.race.getRaceType().getMonsterType()))
+                if (!aiAgent.notEnemy.isEmpty() && aiAgent.notEnemy.contains(loadedPlayer.race.getRaceType().getMonsterType()))
                     continue;
 
                 //mob has enemies and this player race is not it
 
-                if (aiAgent.enemy.size() > 0 && !aiAgent.enemy.contains(loadedPlayer.race.getRaceType().getMonsterType()))
+                if (!aiAgent.enemy.isEmpty() && !aiAgent.enemy.contains(loadedPlayer.race.getRaceType().getMonsterType()))
                     continue;
 
                 if (MovementUtilities.inRangeToAggro(aiAgent, loadedPlayer)) {
@@ -805,8 +805,7 @@ public class MobAI {
                 PowersManager.useMobPower(mob, mob, recall, 40);
                 mob.setCombatTarget(null);
 
-                for (Integer playerEntry : mob.playerAgroMap.keySet())
-                    mob.playerAgroMap.put(playerEntry, 0f);
+                mob.playerAgroMap.replaceAll((e, v) -> 0f);
             }
         } catch (Exception e) {
             Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: CheckToSendMobHome" + " " + e.getMessage());
@@ -819,7 +818,7 @@ public class MobAI {
 
             if (!mob.getTimestamps().containsKey("lastChase"))
                 mob.getTimestamps().put("lastChase", System.currentTimeMillis());
-            else if (System.currentTimeMillis() < mob.getTimestamps().get("lastChase").longValue() + (750 + ThreadLocalRandom.current().nextInt(0, 500)))
+            else if (System.currentTimeMillis() < mob.getTimestamps().get("lastChase") + (750 + ThreadLocalRandom.current().nextInt(0, 500)))
                 return;
 
             mob.getTimestamps().put("lastChase", System.currentTimeMillis());
@@ -1021,9 +1020,9 @@ public class MobAI {
 
             ConcurrentHashMap<Integer, Float> loadedPlayers = mob.playerAgroMap;
 
-            for (Entry playerEntry : loadedPlayers.entrySet()) {
+            for (Entry<Integer, Float> playerEntry : loadedPlayers.entrySet()) {
 
-                int playerID = (int) playerEntry.getKey();
+                int playerID = playerEntry.getKey();
                 PlayerCharacter loadedPlayer = PlayerCharacter.getPlayerCharacter(playerID);
 
                 //Player is null, let's remove them from the list.
@@ -1198,13 +1197,13 @@ public class MobAI {
             float CurrentHateValue = 0;
 
             if (mob.getCombatTarget() != null && mob.getCombatTarget().getObjectType().equals(mbEnums.GameObjectType.PlayerCharacter))
-                CurrentHateValue = mob.playerAgroMap.get(mob.combatTarget.getObjectUUID()).floatValue();
+                CurrentHateValue = mob.playerAgroMap.get(mob.combatTarget.getObjectUUID());
 
             AbstractWorldObject mostHatedTarget = null;
 
-            for (Entry playerEntry : mob.playerAgroMap.entrySet()) {
+            for (Entry<Integer, Float> playerEntry : mob.playerAgroMap.entrySet()) {
 
-                PlayerCharacter potentialTarget = PlayerCharacter.getPlayerCharacter((int) playerEntry.getKey());
+                PlayerCharacter potentialTarget = PlayerCharacter.getPlayerCharacter(playerEntry.getKey());
 
                 if (potentialTarget.equals(mob.getCombatTarget()))
                     continue;
@@ -1214,8 +1213,8 @@ public class MobAI {
                         continue;
                 }
 
-                if (potentialTarget != null && mob.playerAgroMap.get(potentialTarget.getObjectUUID()).floatValue() > CurrentHateValue && MovementUtilities.inRangeToAggro(mob, potentialTarget)) {
-                    CurrentHateValue = mob.playerAgroMap.get(potentialTarget.getObjectUUID()).floatValue();
+                if (mob.playerAgroMap.get(potentialTarget.getObjectUUID()) > CurrentHateValue && MovementUtilities.inRangeToAggro(mob, potentialTarget)) {
+                    CurrentHateValue = mob.playerAgroMap.get(potentialTarget.getObjectUUID());
                     mostHatedTarget = potentialTarget;
                 }